Wednesday, March 26, 2014

Beaming Solar Power from Space to Earth

United States Navy Unveils Plan to Beam Solar Power from Space to Earth
03/20/14 - The United States Navy Research Laboratory has unveiled two modules they are testing to capture solar energy from space and divert its power to earth. The two designs would use reflectors to concentrate sunlight to a satellite that would project the power to a receiver on the earth’s surface. If the plans are approved, the components would be assembled in space by a team of robots.

The futuristic plans headed by Dr. Paul Jaffe comprise two different designs that could create enough solar energy to power a city or a military plant. The first is a sandwich module that keeps electrical components between one enormous square photovoltaic panel that faces the sun and a square base with an extending antenna that directs the powered collected toward the earth. The electronic system in the center transforms the collected solar energy into radio frequency that can be easily beamed to the receiver. read more>>>

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